WMPhoto[.]dll | Triage

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General

Target

WMPhoto.dll
Size

408KB
MD5

9566c8bbd2271a7962d4432a624762ad
SHA1

76921d56f9f09e38a5c0922fcdecb32029f13c0b
SHA256

348d8ef995324e7e3d6c6ad6c69f3078e61dc04e1cf1b3709fde4e3652ce8779
SHA512

6152e03a322bfb41ad6cc8ec957a4e2bead8757f5b2ce9382285f7d834226bc0279511231507ea3178779c48abb0fc7cc96bbb3e13a6f97e0ff474385f330f9c
SSDEEP

6144:faBSPsK+se5B9LHW22tOzwFf9epNmyTZDAHxr0mFc2:yBSPsK6RHW2ymDTB00mF1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WMPhoto.dll

Files

WMPhoto.dll
.dll regsvr32 windows:6 windows x86 arch:x86

134adac63b112f7e7da99c0e235c98e0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

wmphoto.pdb

Imports

msvcrt

_unlock
_lock
_initterm
_amsg_exit
_XcptFilter
__CxxFrameHandler3
_CxxThrowException
_callnewh
_aligned_malloc
_aligned_free
__dllonexit
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@XZ
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
memcpy
memmove_s
_purecall
_vsnwprintf
malloc
free
_onexit
??1type_info@@UAE@XZ
_except_handler4_common
memcpy_s
feof
calloc
fopen
fread
fwrite
ftell
fseek
fclose
strstr
printf
memset

advapi32

EventWrite
EventUnregister
EventRegister
RegSetValueExW
RegCloseKey
RegCreateKeyExW

kernel32

GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
Sleep
DeleteFileA
CloseHandle
GetTempPathW
ReadFile
WriteFile
CreateFileA
GetTempFileNameW
GetProcAddress
LoadLibraryW
InitializeCriticalSection
IsProcessorFeaturePresent
InterlockedExchange
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetLastError
DeleteCriticalSection
InterlockedIncrement
InterlockedDecrement
LeaveCriticalSection
EnterCriticalSection
InterlockedExchangeAdd
FreeLibrary
InterlockedCompareExchange
SetFilePointer

ole32

CoCreateInstance
CoTaskMemFree
StringFromIID
CoTaskMemAlloc

oleaut32

VariantInit
VariantClear

shell32

SHChangeNotify

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 317KB - Virtual size: 317KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

134adac63b112f7e7da99c0e235c98e0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

advapi32

kernel32

ole32

oleaut32

shell32

Exports

Exports

Sections

.text Size: 317KB - Virtual size: 317KB

.data Size: 2KB - Virtual size: 6KB

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 74KB - Virtual size: 74KB

.reloc Size: 10KB - Virtual size: 9KB

.text
Size: 317KB - Virtual size: 317KB

.data
Size: 2KB - Virtual size: 6KB

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 74KB - Virtual size: 74KB

.reloc
Size: 10KB - Virtual size: 9KB